A204931 - cp's OEIS frontend

A204931 Least k such that n divides A204930(k), the k-th difference of two distinct factorials.

n	a(n)
1	1
2	3
3	6
4	3
5	2
6	6
7	7
8	10
9	6
10	15
11	5
12	10
13	32
14	13
15	15
16	10
17	7
18	6
19	9
20	15
21	13
22	5
23	4
24	10
25	15
26	32
27	21
28	28
29	14
30	15
31	38
32	10
33	19
34	13
35	28
36	21
37	72
38	9
39	32
40	15
41	20
42	13
43	53
44	19
45	21
46	25
47	40
48	10
49	28
50	15
51	13
52	32
53	57
54	21
55	27
56	28
57	9
58	14
59	8
60	15

[1, 3, 6, 3, 2, 6, 7, 10, 6, 15, 5, 10, 32, 13, 15, 10, 7, 6, 9, 15, 13, 5, 4, 10, 15, 32, 21, 28, 14, 15, 38, 10, 19, 13, 28, 21, 72, 9, 32, 15, 20, 13, 53, 19, 21, 25, 40, 10, 28, 15, 13, 32, 57, 21, 27, 28, 9, 14, 8, 15]

cp's OEIS Frontend

A204931 Least k such that n divides A204930(k), the k-th difference of two distinct factorials.

Table of values

List of values

n	a(n)
1	1
2	3
3	6
4	3
5	2
6	6
7	7
8	10
9	6
10	15
11	5
12	10
13	32
14	13
15	15
16	10
17	7
18	6
19	9
20	15
21	13
22	5
23	4
24	10
25	15
26	32
27	21
28	28
29	14
30	15
31	38
32	10
33	19
34	13
35	28
36	21
37	72
38	9
39	32
40	15
41	20
42	13
43	53
44	19
45	21
46	25
47	40
48	10
49	28
50	15
51	13
52	32
53	57
54	21
55	27
56	28
57	9
58	14
59	8
60	15

n	a(n)
1	1
2	3
3	6
4	3
5	2
6	6
7	7
8	10
9	6
10	15
11	5
12	10
13	32
14	13
15	15
16	10
17	7
18	6
19	9
20	15
21	13
22	5
23	4
24	10
25	15
26	32
27	21
28	28
29	14
30	15
31	38
32	10
33	19
34	13
35	28
36	21
37	72
38	9
39	32
40	15
41	20
42	13
43	53
44	19
45	21
46	25
47	40
48	10
49	28
50	15
51	13
52	32
53	57
54	21
55	27
56	28
57	9
58	14
59	8
60	15

n	a(n)
1	1
2	3
3	6
4	3
5	2
6	6
7	7
8	10
9	6
10	15
11	5
12	10
13	32
14	13
15	15
16	10
17	7
18	6
19	9
20	15
21	13
22	5
23	4
24	10
25	15
26	32
27	21
28	28
29	14
30	15
31	38
32	10
33	19
34	13
35	28
36	21
37	72
38	9
39	32
40	15
41	20
42	13
43	53
44	19
45	21
46	25
47	40
48	10
49	28
50	15
51	13
52	32
53	57
54	21
55	27
56	28
57	9
58	14
59	8
60	15